TPU yog luv rau nws lub npe Askiv (Thermoplastic polyurethanes), thiab nws lub npe Suav yog Thermoplastic polyurethane elastomer roj hmab. Nws yog ib hom polymer compound, TPU khoom yog tus cwj pwm los ntawm kev hnav tsis kam, zoo elasticity, siab mechanical zog, zoo ua tiav, kub tsis kam, zoo dej tsis kam. Polyurethane khoom, tseem hu ua polyurethane, kuj yog ib hom tshiab ntawm polymer compound khoom, nws feem ntau siv hauv kev lag luam ua, nws kuj hu ua "yas thib tsib", lub npe luv ntawm lus Askiv yog PUR. Tam sim no, cov khoom siv dav siv, tshwj xeeb tshaj yog cov chaw tsim khoom cable. Wenchang tsim ntau TPU cable, peb yuav qhia txog kev siv TPU polyurethane cable hauv kev lag luam.
Ua ntej, kub siab
TPU tiv taus kub thiab tiv taus oxidation: cov khoom siv yas dav dav yooj yim rau oxidized hauv qhov chaw siab dua 70 ℃ ntev, TPU muaj kev tiv taus oxidation zoo; Feem ntau hais lus, TPU kub tiv taus tuaj yeem ncav cuag 120 ℃. PUR super hnav tsis kam: ntau dua 20 lab zaug ntawm cov cable yooj ywm siab, ntau dua 50 lab zaug ntawm cov cable yooj ywm siab yuav siv PUR, vim nws muaj kev tiv taus khoov zoo dua, hnav tsis kam.
Qhov thib ob, tsis tshua muaj kub thiab txias
TPU thiab PUR tsis kub heev yog thawj cov ntaub ntawv nrov hauv kev lag luam aviation. Nws muaj kev siv dav hauv kev lag luam aerospace, vim TPU thiab PUR robot cable muaj kev tiv taus txias zoo heev thiab kev ruaj khov ntawm kev sib kis thaum kub tsawg zoo dua li lwm cov ntaub ntawv.
Qhov thib peb, roj tsis kam thiab yooj yim kub sealing
TPU thiab PUR uas tsis muaj ntxhiab tsw thiab tsis muaj tshuaj lom yog cov roj uas tiv taus cua sov, tsis muaj ntxhiab, cov khoom siv tsis muaj tshuaj lom, qhov no yog TPU thiab PUR tuaj yeem nrov hauv kev ua lag luam, vim tias cov khoom siv yog cov roj uas tiv taus, hnav tsis kam, kub siab, kub qis zoo, elasticity zoo, thiab tsis muaj tshuaj lom thiab tsis muaj ntxhiab tsw tshwj xeeb hauv kev tsim khoom lag luam thiab kev tsim khoom loj heev, yog li feem ntau xaiv kev lag luam cable yog kev lag luam tsim khoom siv tshuab, Siv dav hauv cov caj npab robotic thiab lwm yam pob qij txha txav tau, cov cable no muaj kev ua tau zoo xav tau.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-28-2021